Box 2
Contains 67 Results:
Diaphragms 1918
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Diaphragms Control Mechanism -Canadian Patent, 1937
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Diaphragms Control Mechanism, 1937
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Doors Dumping and Window Mechanism -General Service Freight Cars, 1915
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Doors Hinges, 1917
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Doors Car Doors, 1923
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Doors Holder, 1946
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Double Bedroom -Covering Railway Car Body and Design of Double Bedroom, Compartment and Drawing Room, 1946
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Draft Arms for Railway Cars, 1918
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Draft Arms for Railway Cars, 1918
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Draft 1920
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Draft Gear Yokes, 1922
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Draft Gears, 1927
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Drinking Cup Dispenser, 1926
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Dump Cars 1917
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Dump Cars 1918-1919
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Duplex Bedroom 1944
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Duplex Bedroom Arrangement of -Pullman Co. to Pullman Standard, 1945
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Duplex Roomette -Trade Mark, 1944
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Equalizing Bars -Seat for, 1928
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Faceplates -Arrangements, 1943
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Frameplate -Australian Patent, 1889
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Grain -Tight Box Cars, 1915
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Hassock, 1942
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.
Headboards -Sliding -Canadian Patent, 1930
Patent register, policies, and individual patent files dating primarily from 1910-1950. Files contain licensing agreements and correspondence, patent assignments by inventors, and United States and Canadian patents. In addition to railroad sleeping cars, parts, and equipment, there are also patents for sheet cars, all-steel automobile bodies (manufactured during the 1920’s) airplane propeller blades, and shop equipment.